Add unicode sequences support (#4326)

* Add failing test

* Handle sequences

* Uncomment test cases

* Handle RTL unicode sequences

* Remove esrever

* Add tests

* Use iterator instead of Array.from

* Add changeset

* Rename split to splitByCharacterDistance

* Make reverse optional

* Fix casing

* Fix yarn.lock

* Fix tests

* Remove fast-deep-equal after bad merge

config/rollup/rollup.config.js

@@ -58,7 +58,6 @@ function configure(pkg, env, target) {
       // we have to manually specify named exports here for them to work.
       // https://github.com/rollup/rollup-plugin-commonjs#custom-named-exports
       namedExports: {
-        esrever: ['reverse'],
         'react-dom': ['findDOMNode'],
         'react-dom/server': ['renderToStaticMarkup'],
       },